*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}
.clearfix:before
.clearfix:after{
    display: block;
    content: "";
    clear: both;
}
.warper{
    padding-bottom: 75px;
    background-color: #f2f2f2;
}
header{
    position: relative;
}
header img{
    width: 100%;
}
header .header-pc{
    width: 83%;
    height: 100px;
    z-index: 999999;
    top:0;
    left: 8.5%;
    display: inline-block;
    margin: 0 auto;
    background-color: white;
    position: absolute;
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.1);
}
header .logo img{
    width: 234px;
    height: 49px;
}
header .logo{
    width: 234px;
    height: auto;
    display: block;
    float: left;
    margin-left: 3.875%;
    margin-top: 28px;
}
.swiper-container img{
    width: 100%;
}
header nav{
    float: right;
    display: inline-block;
}
header nav li{
    list-style: none;
    float: left;
    width: 113px;
    height: auto;
}
.swiper-pagination-bullet-active{
    background: #deb01a !important;
}
header nav li:hover{
    border-bottom: 4px solid #fcca00;
}
header nav li a{
    text-decoration: none;
    width: 100%;
    height: 96px;
    line-height: 96px;
    text-align: center;
    display: block;
    font-size: 16px;
    color: #222;
}
header nav li a:hover{
    color: #fcca00;
    text-decoration: none;
}
header .search{
    width: 100px;
    height: 100px;
    float: right;
    background-color: #deb01a;
    background-image: url(../images/search.png);
    background-repeat: no-repeat;
    background-position: center center;
    cursor: pointer;
}
.search-nr{
    display: none;
    top:100px;
    right: 0;
    position: absolute;
    width: 30%;
    height: auto;
    float: left;
    background-color: #fff;
}
.search-nr .text{
    float: left;
    height: 80px;
    padding-left: 20px;
    background: none;
    border: none;
    font-size: 18px;
    line-height: 80px;
    color: #999;
    outline: none;
}
.search-nr .sub{
    outline: none;
    width: 40px;
    height: 40px;
    margin-top: 20px;
    background-size: cover;
    background-position: center center;
    background-image: url(../images/search_bg.png);
    border: none;
    border-radius: 100%;
    overflow: hidden;
}
.search-nr a{
    width: 20px;
    height: 20px;
    float: right;
    margin-right: 7.25%;
    margin-top: 30px;
    display: block;
    background-position: center center;
    background-repeat: no-repeat;
    background-image: url(../images/search_close.png);
}
.xuanxiangka ,.xxk2 ,.xxk3 ,.xxk4{
    display: none;
    padding-top: 30px;
    background-color: #fff;
    position: absolute;
    height: 385px;
    top: 100px;
    left: 115px;
    width: 83%;
    z-index: 999999;
    border-bottom: 5px solid #fcca00;
}
.xxk2 ,.xxk3{
    height: 250px;
}
.xuanxiangka .xxk1 .xxk-left{
    height: 321px;
    margin-right:25px;
    border-right: 1px solid #e4b909;
}
.xxk4-left .yy ,.xxk4-right .ll ,.xxk4-left .zz {
    border-right: 1px solid #e4b909;
    height: 364px;
}
.xuanxiangka .xxk1 img{
    margin-left:-32px;
}
.xuanxiangka .xxk1 img ,.xxk2 .img ,.xxk3 img{
    width: 247px;
    height: 135px;
}
.xuanxiangka .xxk1 .xxk-left ,.xuanxiangka .xxk1 .xxk-right ,.xxk2 .xxk2-left ,.xxk2 .xxk2-center ,.xxk2 .xxk2-right ,.xxk3 .xxk3-left ,.xxk3 .xxk3-center ,.xxk3 .xxk3-right{
    float: left;
    width: 350px;
    text-align: center;
}
.xxk2 .xxk2-left p ,.xxk2 .xxk2-center p ,.xxk2 .xxk2-right p ,.xxk3 .xxk3-right p ,.xxk3 .xxk3-center p ,.xxk3 .xxk3-left p{
    margin-top:22px;
}
.xxk2 .xxk2-left a ,.xxk2 .xxk2-center a ,.xxk2 .xxk2-right a ,.xxk3 .xxk3-right a ,.xxk3 .xxk3-center a ,.xxk3 .xxk3-left a{
    text-decoration: none;
    font-size: 18px;
    color: #666;
}
.xxk2 .xxk2-left a:hover ,.xxk2 .xxk2-center a:hover ,.xxk2 .xxk2-right a:hover ,.xxk3 .xxk3-right a:hover ,.xxk3 .xxk3-center a:hover ,.xxk3 .xxk3-left a:hover ,.xxk4 .xxk4-left a:hover ,.xxk4 .xxk4-right a:hover{
    color: #fcca00;
}
.xxk2 .xxk2-left ,.xxk2 .xxk2-center ,.xxk3 .xxk3-center ,.xxk3 .xxk3-left{
    border-right: 1px solid #fcca00;
}
.xuanxiangka .xxk1.xxk-right{
    border-left: 2px solid #fcca00;
}
.xuanxiangka .xxk1 .zi h5{
    color: #666;
    margin-top: 13px;
    margin-bottom: 13px;
}
.xuanxiangka li ,.xxk4 li{
    width: 118px;
    float: left;
    list-style: none;
}
.xuanxiangka .xxk-right .zier{
    margin-left:23px;
}
.xuanxiangka .zi{
    margin-left:30px;
}
.xuanxiangka li a ,.xxk4 .xxk4-left a ,.xxk4 .xxk4-right a{
    font-size: 14px;
    color: #666;
    text-decoration: none;
}
.xuanxiangka li a:hover{
    color: #fcca00;
}
.xxk2 img{
    width: 247px;
    height: 135px;
}
.xxk4{
    display: none;
}
.xxk4-left ,.xxk4-right{
    width: 50%;
    float: left;
}
.xxk4-left .zz ,.xxk4-left .yy ,.xxk4-right .ll ,.xxk4-right .rr{
    width: 46%;
    float: left;
    margin-left:22px;
}
.xxk4 img{
    width: 87%;
    margin: 0 1.5%;
}
.xxk4{
    height: 411px;
}
.zz h5 ,.yy h5 ,.ll h5 ,.rr h5{
    margin-left:5px;
    margin-top:11px;
    color: #666;
}
header .search{
    width: 100px;
    height: 100px;
    float: right;
    background-color: #deb01a;
    background-image: url(../images/search.png);
    background-repeat: no-repeat;
    background-position: center center;
    cursor: pointer;
}
.search-nr{
    display: none;
    top:100px;
    right: 0;
    position: absolute;
    width: 30%;
    height: auto;
    float: left;
    background-color: #fff;
}
.search-nr .text{
    float: left;
    height: 80px;
    padding-left: 20px;
    background: none;
    border: none;
    font-size: 18px;
    line-height: 80px;
    color: #999;
    outline: none;
}
.search-nr .sub{
    width: 40px;
    height: 40px;
    margin-top: 20px;
    background-size: cover;
    background-position: center center;
    background-image: url(../images/search_bg.png);
    border: none;
    border-radius: 100%;
    overflow: hidden;
}
.search-nr a{
    width: 20px;
    height: 20px;
    float: right;
    margin-right: 7.25%;
    margin-top: 30px;
    display: block;
    background-position: center center;
    background-repeat: no-repeat;
    background-image: url(../images/search_close.png);
}
.banner{
    width: 100%;
}
.banner .top{
    margin-top: 70px;
}
.banner .left ,.banner .right{
    width: 50%;
    float: left;
}
.banner .top .cn ,.hand .hand-top .cn ,.hand .hand-xia .cn{
    color: #666;
    margin-top: 17px;
}
.banner .top .en ,.hand .hand-top .en ,.hand .hand-xia .en{
    font-weight: bold;
    color: #878787;
    font-family: YKR;
}
.banner .top .year ,.banner .top .month{
    color: #deb01a;
}
.banner .top .te{
    margin-bottom: 20px;
    margin-top: 30px;
    font-size: 18px;
    color: #000;
}
.banner .top .ab{
    font-size: 16px;
    color: #666;
    margin-top: 8px;
    margin-bottom: 0;
}
.banner .center{
    margin-top:64px;
    background-image: url("../images/shipinbeijing.jpg");
    background-size: cover;
    background-repeat: no-repeat;
    width: 100%;
    height: 486px;
}
.banner .bottom{
    width: 100%;
}
.banner .zuo ,.banner .you{
    width: 50%;
    height: auto;
    float: left;
}
.banner .zuo .nr{
    padding: 65px 40px;
}
.banner .zuo{
    background-color: white;
}
.banner .you img{
    height: 347px;
}
.banner .zuo p{
    font-size: 17px;
    color: #666;
}
main{
    margin-top:50px;
}
main .shang{
    font-size: 25px;
    line-height: 44px;
    color: #333;
    text-align: center;
}
main .xia{
    margin-bottom: 66px;
    margin-top: 55px;
    width: 100%;
}
.xia-left ,.xia-right{
    float: left;
    width: 50%;
}
.xia-left ul{
    margin-top:20px;
}
.xia-left .icon1 img{
    width: 73px;
    height: 66px;
}
.xia-left .btn1 p{
    margin-top:8px;
}
.xia-left .icon1{
    padding-top:14px;
    padding-bottom:16px;
    margin-top:11px;
    border: 1px solid #bfbfbf;
}
.neirong{
    padding: 14px 20px;
}
.xia-left{
    background-color: white;
}
.xia-left .neirong h2{
    margin-top:16px;
    margin-bottom: 24px;
}
main .xia-right img{
    height: 550px;
    width: 100%;
}
.neirong ul{
    list-style: none;
}
.neirong li{
    margin-right:25px;
    float:left;
    width: 28.333333%;
}
.neirong .tu {
    margin-bottom:30px;
    margin-top:-5px;
    float: left;
    width: 100%;
    height: 118px;
    background-position: center;
    background-repeat: no-repeat;
}
.hand .hand-left{
    float: left;
    width: 65%;
}
.hand .hand-left ,.hand .hand-right{
    margin-top: 30px;
}
.hand .hand-left{
    background-color: white;
}
.nt{
    padding: 19px 30px;
}
.hand .to1{
    font-size: 18px;
    line-height: 28px;
    color: #666;
    margin-top: 20px;
}
.hand .to2{
    margin-top: 40px;
}
.hand .to2 p{
    font-size: 14px;
    line-height: 24px;
    color: #666;
}
.hand .hand-right{
    float: left;
}
.hand .hand-right img{
    height: 543px;
}
.hand .hand-xia{
     margin-top: 60px;
 }
.hand .hand-xia .sad{
    padding: 43px 30px;
}
.footer-top{
    background-color: #f2f2f2;
    z-index: 999999;
}
footer .footer-bottom{
    padding-top: 146px;
    margin-top:-87px;
    width: 100%;
    height: 601px;
    background-image: url("../images/footer-bg.jpg");
    background-repeat: no-repeat;
    background-position: center center;
}
footer .footer-top .item{
    text-align: center;
}
.footer-top .nt{
    position: relative;
    z-index: 999999;
    height: 214px;
    background: white;
    border-bottom: 8px solid #fcca00;
}
.footer-top .nt a{
    display: inline-block;
    width:33.33333%;
    float: left;
}
.footer-top .nt a:hover{
    text-decoration: none;
}
footer .footer-top .item h3{
    font-size: 22px;
    margin-top:10px;
    color: #999;
}
footer .footer-top .item p{
    font-size: 14px;
    color: #999;
    margin-top: 4px;
}
footer .footer-top .item a:hover{
    text-decoration: none;
}
footer .footer-top .item img{
    margin-top:37px;
}
footer .footer-top .item .ry{
    transition: .7s;
}
footer .footer-top .item:hover .ry{
    transform:translateY(-30px);
    opacity: 1;
}
footer .footer-bottom h4{
    color: #ffffff;
}
footer .footer-bottom span{
    float: left;
}
footer .footer-bottom .kuang{
    width: 20%;
    height: 65px;
    border-bottom: 1px solid #7d7d7d;
    float: left;
    margin-right: 2.5%;
    font-size: 16px;
    line-height: 65px;
    color: #999;
}
footer .footer-bottom .text{
    float: left;
    margin-left: 25px;
    height: 65px;
    border: none;
    background: none;
    color: #999;
    font-size: 16px;
    line-height: 65px;
    outline: none;
}
footer .footer-bottom .footer-shang {
    font-size: 16px;
    color: #fff;
    border: none;
    margin-top: 10px;
}
.footer-shang a{
    padding: 18px 39px;
    background-color: #deb01a;
    text-align: center;
    font-size: 16px;
    color: #fff;
    border: none;
    margin-top: 5px;
    float: left;
}
footer .footer-bottom .footer-shang a:hover{
    text-decoration: none;
}
.footer-xia{
    margin-top: 58px;
}
.footer-xia li a ,.footer-xia h3 ,.footer-xia p{
    color: #ffffff;
}
.footer-xia h3{
    color: #deb01a;
}
footer .footer-xia li a:hover{
    text-decoration: none;
}
.footer-xia li{
    margin-top: 6px;
    list-style: none;
}
.footer-xia .col-md-4{
    padding-left: 0;
}
.footer-xia .gg{
    margin-bottom: 20px;
}
.footer-xia .wx{
    margin-right: 14px;
    display: inline-block;
    width: 25px;
    height: 20px;
    background-image: url("../images/wx (1).png");
    background-repeat: no-repeat;
}
.footer-xia .wb{
    display: inline-block;
    width: 25px;
    height: 20px;
    background-image: url("../images/wb.png");
    background-repeat: no-repeat;
}
.ff{
    margin-bottom: 13px;
}
.tit{
    margin-bottom: 24px;
}
.rt a{
    color: #bbb;
    display: inline-block;
}
.rt a:hover{
     color: #a9a6a6;
     text-decoration: none;
 }
.pp{
    margin-top: 20px;
}
.header-m{
    display: none;
}
.fh{
    display: none;
    position: fixed;
    right: 13px;
    bottom: 17px;
}
.fh button{
    width: 50px;
    height: 50px;
    border-radius: 50%;
    outline: none;
    background: rgba(88, 86, 86, 0.51);
    color: #fcca00;
}
.header-nav{
    display: none;
}


@media (max-width: 600px) {
    header .header-pc{
        display: none;
    }
    .header-m{
        padding-bottom:12px;
        display: block;
        background-color: white;
    }
    .header-m .cv{
        top: 26px;
        position: absolute;
        display: block;
        background-image: url(../images/nav_click.png);
        width: 26px;
        height: 50px;
        background-size: 100% auto;
        background-repeat: no-repeat;
        right: 26px;
    }
    #app h2{
        font-size: 22px;
    }
    header .logo{
        margin-top: 19px;
    }
    header .logo img{
        width: 175px;
        height: 45px;
    }
    .header-nav{
        z-index: 999999;
        display: none;
        margin-top: 12px;
    }
    .header-nav li{
        list-style: none;
        float: left;
        margin-left: 38px;
    }
    .header-nav li a{
        text-decoration: none;
        color: #878787;
    }
    .xuanxiangka ,.xxk2 ,.xxk3{
        display: none;
    }
    .banner .zuo .nr{
        padding: 27px 20px;
    }
    .banner .left, .banner .right{
        width:100%;
    }
    main .shang{
        font-size: 20px;
    }
    .banner .center{
        height: 138px;
    }
    .banner .zuo, .banner .you{
        width: 100%;
    }
    .banner .you img{
        height: 181px;
        width: 100%;
    }
    .hand .hand-xia .sad{
        padding: 21px 16px;
    }
    .xia-left, .xia-right{
        width: 100%;
    }
    .banner .top .cn, .hand .hand-top .cn, .hand .hand-xia .cn{
        font-size: 22px;
    }
    .neirong .tu{
        float: none;
        width: 100%;
        margin-left:0;
    }
    main .xia-right img{
        height: 283px;
        width: 100%;
    }
    .neirong li{
        width: 100%;
        margin-right:0;
    }
    .xia-left .btn1 p{
        margin-top: 16px;
    }
    .hand .hand-left, .hand .hand-right{
        width: 100%;
    }
    .hand .hand-right img{
        height: auto;
        width: 100%;
    }
    .hand .hand-xia{
        margin-top:10px;
    }
    .footer-top .nt{
        height: inherit;
    }
    .footer-top .nt a{
        width: 100%;
    }
    .nt{
        padding: 13px 16px;
    }
    .banner .center{
        padding-bottom: 30px;
        margin-top:34px;
    }
    footer .footer-bottom{
        height: 1167px;
        padding-top: 0;
        margin-top: 0;
        background-repeat: repeat;
        text-align: center;
    }
    .footer-xia{
        margin-top: 0;
    }
    footer .footer-bottom .kuang{
        width: 20%;
        margin-left: 2.5%;
    }
    .sum-a{
        margin: 20px 0;
        display: inline-block;
    }
    footer .footer-bottom h4{
        padding-top:20px;
    }
    footer .footer-bottom .footer-shang{
        margin-top: 0;
    }
    .footer-xia .col-md-4{
        padding-left:15px;
    }
    footer .footer-bottom .kuang{
        width: 88%
    }
    footer .footer-bottom .kuang{
        margin-left:5.5%;
    }
    .footer-shang a{
        display: inline-block;
        float: none;
        margin-top: 20px;
    }
    .tit{
        margin-bottom: 3px;
        margin-top: 8px;
    }
    .xuanxiangka ,.xxk2 ,.xxk3{
        display: none;
    }
}
